+136.0%
GOOG vs BIIB
-28.1%
+164.1%
-44.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.5% | +0.8% | +0.7% | +1.4% |
| 7D | 0.0% | -1.7% | +1.7% | +0.3% |
| 30D | -2.0% | +4.0% | -5.9% | -2.6% |
| 3M | -5.9% | +8.6% | -14.5% | -7.6% |
| 6M | +8.9% | +14.0% | -5.1% | +5.6% |
| YTD | +7.1% | +23.4% | -16.3% | +1.9% |
| 1Y | +39.7% | +45.9% | -6.2% | +28.0% |
| 3Y | +145.8% | -16.1% | +162.0% | +150.3% |
| All | +136.0% | -28.1% | +164.1% | +142.4% |
Cumulative growth
Daily Returns
Daily percentage return beside BIIB.
Daily Out/Under-Performance
Portfolio return minus BIIB return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BIIB return. Early observations use the first valid beta; later observations use the trailing beta estimated for each date.
Cumulative Out/Under-Performance
Relative wealth over 5y: compounded portfolio wealth divided by compounded BIIB wealth, less one. Both series rebase at the selected span's start.
Cumulative Alpha
Compounded beta-adjusted residual returns apply the first valid beta to early observations, then the trailing beta ending on each date.
Updating return analytics…
5y analysis · Full analysis span regression · 6 months rolling